MEDIUM
CVE-2005-0844
CWE-310Published: May 2, 2005· Updated: Jun 16, 2026
4.6
CVSS v3.1
Official Description
Nortel VPN client 5.01 stores the cleartext password in the memory of the Extranet.exe process, which could allow local users to obtain sensitive information.
Technical Analysis
CVE-2005-0844 requires local access, meaning attackers must already have a foothold on the target system.
Exploitation requires some privileges, which limits the exposure to scenarios where an attacker has already gained initial access.
CVSS v3.1 Vector Breakdown
Exploitability
Attack VectorLocal
Attack ComplexityLow
Privileges Req.
User Interaction
Scope
Impact
ConfidentialityP
IntegrityP
AvailabilityP
AV:L/AC:L/Au:N/C:P/I:P/A:P
Affected Vendors & Products
nortel1 product(s)
contivity
Source: NVD CPE · 1 total CPE entries
Exploit & PoC Resources
NO KNOWN EXPLOITNo public exploit confirmed at this time
Exploit-DB
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GitHub PoC Search
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Rapid7 / Metasploit
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PacketStorm
Security advisories & exploits
NVD Detail
Official NIST entry
MITRE CVE
CVE Program entry
External links open in a new tab. Always verify in a controlled environment before use.
Official Patches & Advisories
All References (8)
→
http://securitytracker.com/id?1013512Exploit · Vendor Advisory
→
http://www.nta-monitor.com/news/vpn-flaws/nortel/nortel-client/Exploit · Vendor Advisory
→
http://securitytracker.com/id?1013512Exploit · Vendor Advisory
→
http://www.nta-monitor.com/news/vpn-flaws/nortel/nortel-client/Exploit · Vendor Advisory
Quick Facts
CVE IDCVE-2005-0844
CVSS Score4.6 / 10
SeverityMEDIUM
WeaknessCWE-310
CISA KEVNo
Affected1 vendor(s)
PublishedMay 2, 2005
Related CVEs (CWE-310)
Recommended Actions
- →Apply vendor patches immediately
- →Monitor CVE-2005-0844 in threat intel feeds
- →Review IDS/IPS signatures for exploitation attempts
Data sourced from NVD (NIST), CISA KEV, and EPSS (FIRST). Analysis generated by CTIWATCH.COM. CVE data is provided under the NVD usage policy.